Authors | D.V. Zav’yalov2, S.V. Kruchkov1, 2 |
Affiliations | 1 Volgograd State Socio-Pedagogical University, Physical Laboratory of Low-Dimensional Systems, 27, V.I. Lenin Ave., 400066 Volgograd, Russia 2 Volgograd State Technical University, 28, V.I. Lenin Ave., 400005 Volgograd Russia |
Е-mail | sinegordon@gmail.com, svkruchkov@yandex.ru |
Issue | Volume 9, Year 2017, Number 5 |
Dates | Received 04 June 2017; revised manuscript received 10 July 2017; published online 16 October 2017 |
Citation | D.V. Zav’yalov, S.V. Kruchkov, J. Nano- Electron. Phys. 9 No 5, 05027 (2017) |
DOI | 10.21272/jnep.9(5).05027 |
PACS Number(s) | 73.21.Cd, 72.20.Ht, 73.50.Fq |
Keywords | Two-dimensional superlattice (2) , Current-voltage Characteristic (12) , Anisotropy (3) , Approximation of a constant relaxation time. |
Annotation | A two-dimensional square superlattice is considered, which electron spectrum is described in the tight-binding approximation. The conditions of the semiclassical situation and the applicability of the Boltzmann equation are assumed to be satisfied. The sample in the form of a rectangle is cut out so that its sides form an angle with the main axes of the superlattice. A constant (pulling) electric field is applied along the direction of one of the sides of the sample. It is shown that in certain situations the appearence of a transverse electric field with respect to the pulling field is possible. The dependence of the value of the transverse field on the angle of rotation was studied for several specified values of the pulling field. |
List of References English version of article |